UPDATE: This could be related somehow. I copied all the frameworks over from another project, but then realized that the iOS library had been updated from 0.6.0 to 0.7.0 so I updated my Cartfile and reran `carthage update --platform iOS --use-submodules --no-use-binaries’

And the build of spark-setup-os fails. I’ve bumped the issue in GitHub, but without this, I’m kind of stuck.